第3話: 圭一は友人たちがひな祭りの謎に関与していると疑い、その不安が深まる。

3

Growing increasingly paranoid, Keiichi calls in sick for school to avoid his friends and delve deeper into the mysteries of Hinamizawa. Oishi takes Keiichi to Angel Mort for lunch, and he tells him that all of the victims of Oyashiro's curse are connected to his group of friends. That night, Rena and Mion visit Keiichi and give him a box of ohagi as part of a club activity, one of which contains a needle. Keiichi is convinced that that Rena and Mion are out to get him. Keiichi arms himself with Satoshi's baseball bat when he returns to school the next day. His friends reveal that Satoshi had displayed similar paranoid behavior before he disappeared. (Source: Wikipedia)